function hook() {
    var obj = Java.use('com.cdsb.newsreader.data.j.d');

    obj.a.overload('java.lang.String').implementation = function (key) {
        console.log('zCls.k2.a: ', key);

        var res = this.a(key);
        console.log('zCls.k2.res: ', res);
        return res;
    }
}


function main() {
    Java.perform(function () {
        hook();
    })
}


setImmediate(main);


// frida -UF -l aaa.js | tee hook.log